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Question 12 of 20Click to see additional instructionsThe medal count for the 2018 winter Olympics is recorded below. Run an independence test to find out if the medal won isdependent on country. Use α=0.10GoldSilverBronzeNorway171411Germany1696Canada13911United States12107Enter the test statistic - round to 4 decimal places..Feedback:We are running a Chi-Square Test for Independence. Copy and Paste the table into Excel. You are given the Observed Counts in the table.Next you need to sum the rows and columns. Once you have those you need to calculate the Expected Counts.You need to find theprobability of the row and then multiple it by the column total.GoldSilverBronzeSumNorway17141142Germany169631Canada1391133United States1210729Sum584235135GoldSilverBronzeNorway=58*(42/135)=42*(42/135)=35*(42/135)
1.0/ 1.0 PointsQuestion 13 of 20A university changed to a new learning management system during the past school year. The school wants to find outhow it’s working for the different departments – the results in preference found from a survey are below. Run a test forindependence at α=0.05Prefers Old LMSPrefers New LMSNo PreferenceSchool of Business18298School of Science41114School of Liberal Arts25207After running an independence test, can it be concluded that preference in learning management system is dependent ondepartment?.BFeedback:We are running a Chi-Square Test for Independence. Copy and Paste the table into Excel. You are given the Observed Counts in the table.We need to calculate the Expected Counts. Then sum up the rows and column.You need to find the probability of the row and then multipleit by the column total.Prefers Old LMSPrefers New LMSNo PreferenceSumSchool of Business1829855School of Science4111456School of Liberal Arts2520752Sum846019163